US Plant Patent PP12805
MP4
Petunia plant named ‘MP4’
PUBLIC DOMAIN
Patent expired April 10, 2021. This plant is in the public domain — anyone may propagate and sell it.
No term adjustment or disclaimer is recorded against this patent, so this is the full statutory term — twenty years from the filing date.

The record
- Patent number
- PP12805
- Filed
- April 10, 2001
- Granted
- July 23, 2002
- Expires
- April 10, 2021
- Assignee
- NUFLORA INT PTY LTD
- Inventor
- BROWN GRAHAM NOEL
Abstract
A distinct cultivar of Petunia plant named ‘MP4’, characterized by its compact, uniform cascading and outwardly spreading plant habit; freely and continuous branching habit; small leaves; and numerous small dark purple-colored flowers with very dark purple-colored throat and venation.
Show the legal claimThe single numbered claim as granted — the legal text that defines what this patent covers.
It is claimed: 1. A new and distinct cultivar of Petunia plant named ‘MP4’, as illustrated and described.
Read the full patent: US Plant Patent PP12805 in full — the complete specification, every figure, and the file history.